Update test client to have latest HUD data structure
Fix #391 - Force the width to be 100% by default
Fix #379 - Finial update to make sure action is safe as well as view
Finial message update before 1.4.2 release
Update missing MVC release details
Added null check when processing content-type header

Updating the HUD with an AJAX request that has not content-type set causes the following error
 
Uncaught TypeError: Cannot call method 'indexOf' of null 

This is because type is not defined.

This was occurring when a server responded with a HTTP 204 and did not return a content-type header.
Fix #402 - Do null checking and fix style of string content
Fix #408 - Prevent client crashing when http data not in HUD
Merge pull request #401 from ScottGuymer/master

Issue #400 - Added null check to glimpse.hud.js > processContentType function
FIx #400 - Updated missed Glimpse.js update

Related to #401
Use default box-sizing for glimpse